Vol. 51 No. 4 (2022)

Research Article

• \(n\)-Fold Filters of EQ-Algebras

  Batoul Ganji Saffar, Mona Aly Kologani, Rajab Ali Borzooei (Author)

  455-486

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• A 2 Set-Up Binary Routley Semantics for Gödelian 3-Valued Logic G3 and Its Paraconsistent Counterpart G3\(_\text{Ł}^\leq\)

  Gemma Robles, José M. Méndez (Author)

  487-505

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• Basic Four-Valued Systems of Cyclic Negations

  Oleg Grigoriev, Dmitry Zaitsev (Author)

  507-533

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• Equivalential Algebras with Conjunction on Dense Elements

  Sławomir Przybyło, Katarzyna Słomczyńska (Author)

  535-554

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• A Logic for Dually Hemimorphic Semi-Heyting Algebras and its Axiomatic Extensions

  Juan Manuel Cornejo, Hanamantagouda P. Sankappanavar (Author)

  555-645

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